RT Journal Article SR Electronic T1 Transmissible resistance factors in isolates of enteropathogenic bacteria JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 105 OP 109 VO 100 IS 3 A1 Lee, S. H. A1 Lewis, R. G. YR 1969 UL http://www.cmaj.ca/content/100/3/105.abstract